INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b10eeefa8894b07879e53e864f4756569a15d1efde3794de4d4587546e85e42d', 
    '4jvtsAcoz7Fkl8T/2i7D6CDrR9WkvJP5AQg9OzEljwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)